Garage Door Pressure Sensor

Garage door openers manufactured after 1993 include sensors to prevent a door from closing on a child or pet.

Garage door pressure sensor.

Safety sensors are critical components of most automatic garage doors. If any object blocks the path of the infrared sensors the garage door opener will not activate or will reverse if operating. Refer to the owner s manual to determine which is which. Garage doors may display a variety of symptoms if sensors need attention.

That s a job for the powerful motorized mechanisms. Again if someone or something contacts the sensor the door stops closing and pulls away. The second line of defense is a set of infrared sensors which should be mounted 4 to 6 above the floor on each side of the garage door frame. These sensors are not door openers or closers though.

Sensing edges provide entrapment protection for motor operated doors by offering an auto reverse or auto stop feature. The adjustment for the opener will. Pressure sensors attach to the bottom of the garage door. On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor.